SEARCH Articles Figures Tables Gennari Horner-Wadsworth-Emmons Olefination - Still-Gennari Modification Horner-Wadsworth-Emmons Still-Gennari variant Horner-Wadsworth-Emmons reaction Still-Gennari modification Olefinations Still-Gennari Stereoselectivity Still-Gennari olefination Still-Gennari modification Still-Gennari modified HWE Still-Gennari modified HWE olefination Still-Gennari olefination Still-Gennari olefination diastereoselectivity Still-Gennari olefination reaction Still-Gennari phosphonate reaction Still-Gennari reaction Still-Gennari reaction mechanisms